| Reference | {Deposit:: MSHA REPORT, AUGUST 1982.}{Deposit:: MCCULLOCH, ROBIN, 1993, MONTANA MINING DIRECTORY 1992,}{Deposit:: MONTANA BUREAU OF MINES & GEOLOGY BULLETIN 131, P. 25.}{Deposit:: PERSONAL COMMUNICATION, ROBIN MCCULLOCH, MONTANA BUREAU OF}{Deposit:: MINES & GEOLOGY, 1995.}{Deposit:: U.S. BUREAU OF MINES, 1994, DIRECTORY OF PRINCIPAL U.S.}{Deposit:: GEMSTONE PRODUCERS IN 1993; U.S. BUREAU OF MINES MINERAL}{Deposit:: INDUSTRY SURVEYS, P. 33.} |